u-boot.git/common/cmd_mem.c, branch v2009.11

mem_mtest: fix error reporting, allow escape with ^C

2009-10-18T20:57:06+00:00

The basic memtest function tries to watch for ^C after each
pattern pass as an escape mechanism, but if things are horribly
wrong, we'll be stuck in an inner loop flooding the console with
error messages and never check for ^C.  To make matters worse,
if the user waits for all the error messages to complete, we
then incorrectly report the test passed without errors.

Adding a check for ^C after any error is printed will give
the end user an escape mechanism from a console flood without
slowing down the overall test speed on a slow processor.

Also, the more extensive memtest quit after just a single error,
which is inconsistent with the normal memtest, and not useful if
if you are doing dynamic environmental impact testing, such as
heating/cooling etc.

Both tests now track the error count and report it properly
at test completion.

Signed-off-by: Paul Gortmaker 
Acked-by: Mike Frysinger

Add md5sum and sha1 commands...

2009-08-25T10:57:54+00:00

Now that we have sha1 and md5 in lib_generic, allow people to use
them on the command line, for checking downloaded files.

Signed-off-by: Robin Getz

General help message cleanup

2009-06-12T18:47:16+00:00

Many of the help messages were not really helpful; for example, many
commands that take no arguments would not print a correct synopsis
line, but "No additional help available." which is not exactly wrong,
but not helpful either.

Commit ``Make "usage" messages more helpful.'' changed this
partially. But it also became clear that lots of "Usage" and "Help"
messages (fields "usage" and "help" in struct cmd_tbl_s respective)
were actually redundant.

This patch cleans this up - for example:

Before:
	=> help dtt
	dtt - Digital Thermometer and Thermostat

	Usage:
	dtt         - Read temperature from digital thermometer and thermostat.

After:
	=> help dtt
	dtt - Read temperature from Digital Thermometer and Thermostat

	Usage:
	dtt

Signed-off-by: Wolfgang Denk

Eliminate support for using MMC as memory

2009-02-17T00:07:40+00:00

MMC cards are not memory, so we stop treating them that way.

Signed-off-by: Andy Fleming

Command usage cleanup

2009-01-28T07:49:52+00:00

Remove command name from all command "usage" fields and update
common/command.c to display "name - usage" instead of
just "usage". Also remove newlines from command usage fields.

Signed-off-by: Peter Tyser

Standardize command usage messages with cmd_usage()

2009-01-28T07:43:45+00:00

Signed-off-by: Peter Tyser

common: Iteration limit for memory test.

2009-01-24T00:42:05+00:00

The iteration limit is passed to mtest as a fourth parameter:
[start [end [pattern [iterations]]]]
If no fourth parameter is supplied, there is no iteration limit and the
test will loop forever.

Signed-off-by: Dirk Eibach

cmd_mem: Remove unused variable

2008-12-14T10:13:52+00:00

Signed-off-by: Peter Tyser

rename CFG_ macros to CONFIG_SYS

2008-10-18T19:54:03+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD

cmd_mem: Move conditional compilation to Makefile

2008-09-10T20:48:05+00:00

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD